Joao_Joao

Questão 103 Lista de Exercícios IFPB

Jun 13th, 2022
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C 0.32 KB | None | 0 0
  1. #include <stdio.h>
  2.  
  3. void main() {
  4.   int n, i;
  5.   scanf("%d", &n);
  6.   int ehprimo = 1;
  7.   if(n == 1) ehprimo = 0;
  8.   for(i = 2; i < n; i++) {
  9.     if(n % i == 0) {
  10.       ehprimo = 0;
  11.       i = n;
  12.     }
  13.   }
  14.   if(ehprimo == 1) {
  15.     printf("%d eh primo :)\n", n);
  16.   } else {
  17.     printf("%d nao eh primo :(\n", n);
  18.   }
  19. }
  20.  
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